Tetrahydrocorticosterone (THB) is a glucocorticoid (GC) that has anti-inflammatory functions. For instance, 5α THB inhibits inflammatory actions by binding to GC receptor. HPLC studies in rat brains have reported that tetrahydrocorticosterone (THB) isomers are differentially distributed in males and females.
Sapropterin is a naturally occurring essential cofactor of the three aromatic amino acid hydroxylase enzymes, used in the degradation of amino acid phenylalanine and in the biosynthesis of dopamine, epinephrine, melatonin, norepinephrine, neurotransmitter